Company Strength

R&D capabilities

Quality Assurance

After-sales service

Corporate Honors

Qualification certificates

Patent Certificate

Quality Assurance

Introduction to QC Department Equipment

Equipment Name

Model

Measuring Range

Main Uses

 

Spring Tensile and Compression Testing Machine

TLS-S200Ⅱ

0-200N

Used to test the strength of various helical springs and elastic components, that is, to test the test force of the spring under a certain deformation (or height), or to determine the height or deformation of the spring under a certain test force. 

Spring Torsion Testing Machine

TNS-S100L

0-100N.mm

Used for torsion tests of various torsion springs and coil springs, measuring the torque of the spring at a certain angle, or measuring the angle of the spring at a certain torque. It can also be used for torsion tests of other elastic components and friction mechanisms. 

Optical Imaging Measurement Instrument

VML400

/

It is a primary 3D optical imaging measurement instrument, using 3DFAMILY-L type continuous zoom lens imaging, which can achieve 28×～180× continuous zoom. It is equipped with a laser pointer, which can accurately specify the position, mainly used to measure the size of various objects (error, length, angle, shape position measurement, etc.). 

Automatic Turret Microscope

Hardness Tester

HV-1000Z

/

It is a high-tech product of electromechanical integration. During the test, the indenter and objective lens can be automatically switched, and the test sample is automatically positioned accurately. It can measure the Vickers hardness of small, thin, and surface-plated parts and determine the Knoop hardness of relatively brittle and hard materials such as glass, ceramics, agate, and artificial gemstones. 

Rockwell Hardness Tester

HR-150A

/

Determine the Rockwell hardness of cemented carbide, quenched steel, and unquenched steel. 

Moulded Case Circuit-breaker Standard

Testing Table

GDB-3

63-800

This equipment consists of intelligent controller, contactor, booster, timer and other components. It outputs 3 independent currents and tests 3 different types of samples simultaneously. The output current uses a high-speed DSP data processor and adjusts and stabilizes using the general software PID principle. It can perform standard characteristic tests on moulded case circuit breakers. 

Moulded Case Circuit-breaker Instantaneous Characteristic Testing Table

GDS-3

63-800

This equipment consists of intelligent controller, contactor, booster, timer and other components. The output current is collected by the intelligent tester to obtain the peak current, and then converted into an effective value and directly displayed through the internal microcomputer processing system. It can perform instantaneous action characteristic tests on moulded case circuit breakers. 

Moulded Case Circuit-breaker Time-delay Characteristic Testing Table

GDY-2

63-800

This equipment consists of intelligent controller, contactor, booster, timer and other components. The output current uses a high-speed DSP data processor and adjusts and stabilizes using the general software PID principle. It can perform standard characteristic tests on moulded case circuit breakers. 

Air Circuit Breaker (ACB) Comprehensive Characteristic Testing Table

GDW45

/

This equipment consists of booster, contactor, relay, high-precision instrument and other components. Using computer microcomputer program control, it can automatically perform action characteristics, mechanical life characteristics and large current characteristic tests on DW series circuit breakers. 

Power-frequency Withstand Voltage Testing Table

GNY-2-0.1/6

0-6KV

This equipment consists of voltage regulator, high-voltage transformer, current transformer, intelligent controller, relay and other parts. It can automatically perform tests under the set test voltage, test time, and breakdown alarm current, and then judge whether the sample meets the specified dielectric performance test. 

Residual Current Action Protection Tester

GDB-500-1

/

It is a special instrument for low-voltage circuit breakers, which can meet various requirements of general residual current protector action characteristic tests. 

Residual Current Circuit Breaker

Testing Table

IDB-1B Type

/

It is a testing instrument specially developed for the performance testing of residual current action circuit breakers. It is a testing instrument for detecting the operating current and operating time performance of residual current action circuit breakers.